In a word, no. While "anarcho"-capitalists obviously try to associate themselves with the anarchist tradition by using the word "anarcho" or by calling themselves "anarchists" their ideas are distinctly at odds with those associated with anarchism. As a result, any claims that their ideas are anarchist or that they are part of the anarchist tradition or movement are false.
The idea that population growth is the key cause of ecological problems is extremely commonplace. Even individuals associated with such radical green groups as Earth First! have promoted it. It is, however, a gross distortion of the truth. Capitalism is the main cause of both overpopulation and the ecological crisis.
No. At best, it can have a limited impact in reducing environmental degradation and so postpone the ecological crisis. At worse, it could accelerate that crisis by creating new markets and thus increasing growth.
In a word, no. Here we explain why using as our example the arguments of a leading right-"libertarian."
Environmental issues have become increasingly important over the decades. When Murray Bookchin wrote his first works on our ecological problems in the 1950s, he was only one of a small band. Today, even right-wing politicians have to give at least some lip-service to environmental concerns while corporations are keen to present their green credentials to the general public (even if they do not, in fact, have any).